Catheter AblationCatheters, IndwellingCathetersPulmonary VeinsAtrial FibrillationElectrophysiologic Techniques, CardiacCardiac CathetersTachycardia, SupraventricularBody Surface Potential MappingFluoroscopyAtrial FlutterHeart Conduction SystemHeart AtriaElectrocardiographyTachycardia, VentricularWolff-Parkinson-White SyndromeTreatment OutcomePulmonary Veno-Occlusive DiseaseEquipment DesignTachycardia, Atrioventricular Nodal ReentrySurgery, Computer-AssistedAblation TechniquesTachycardia, Ectopic AtrialTherapeutic IrrigationTricuspid ValveAtrioventricular NodeElectrodesRecurrenceCatheterizationFollow-Up StudiesCardiac Pacing, ArtificialFeasibility StudiesCatheterization, Central VenousVentricular Premature ComplexesTachycardia, ParoxysmalCryosurgeryElectrocoagulationTachycardiaAccessory Atrioventricular BundleTachycardia, Sinoatrial Nodal ReentryTime FactorsSympathectomyEpicardial MappingAnti-Arrhythmia AgentsCentral Venous CathetersProspective StudiesCatheterization, PeripheralBundle of HisUrinary CatheterizationPericardiumRadio WavesRadiography, InterventionalArrhythmias, CardiacPre-Excitation, Mahaim-TypeCardiac CatheterizationEndocardiumTachycardia, Ectopic JunctionalUrinary CathetersCoronary SinusHeart SeptumEquipment FailureHeart BlockSwineElectrocardiography, AmbulatoryRetrospective StudiesCatheter-Related InfectionsTachycardia, SinusElectrophysiologyAtrial Function, LeftAtrial Function, RightHigh-Intensity Focused Ultrasound AblationEsophageal FistulaAtrial Premature ComplexesVena Cava, SuperiorAtrial AppendageAzygos VeinAtrial SeptumCardiac Complexes, PrematureBurns, ElectricCicatrixHeart VentriclesCardiac Imaging TechniquesUltrasonography, InterventionalEchocardiography, TransesophagealLaser TherapyImaging, Three-DimensionalHeart InjuriesVena Cava, InferiorElectric CountershockCardiac ElectrophysiologyPostoperative ComplicationsEchocardiographyVentricular SeptumForeign-Body MigrationPredictive Value of TestsEbstein AnomalyMagnetic Resonance Imaging, InterventionalSinoatrial NodeSinus of ValsalvaPacemaker, Artificial